Loudspeaker



FIG. 1 is a front view of a loudspeaker embodying my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a bottom-plan view thereof;

FIG. 6 is a perspective view, showing the front, top and right side thereof;

FIG. 7 is a perspective view, showing the front, top and right side of a second embodiment of a loudspeaker embodying my new design;

FIG. 8 is a bottom-plan view thereof; and

FIG. 9 is a right side view thereof.

The appearance of the left side of the loudspeaker of FIGS. 7-9 not shown in the drawing is identical with the appearance of the right side shown in FIG. 9. 

The ornamental design for a loudspeaker, substantially as shown and described. 